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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Determination of the residues of anilazine in cereals
Standard published on 3.12.2008
Selected format:Determination of the residues of diquat in cereals
Standard published on 3.12.2008
Selected format:Determination of citrinin in Monascus products
Standard published on 23.12.2016
Selected format:National Food Safety Standard -- Determination of ethyl amino acid ethyl ester in food
Standard published on 28.1.2015
Selected format:Determination of trypsin inhibitor activity of soya products
Standard published on 31.8.2016
Selected format:Method for analysis of hygienic standard of distilled wines and mixed wines
Standard published on 6.9.2023
Selected format:Determination of hydrogen peroxide residues in foods
Standard published on 31.8.2016
Selected format:Method for analysis of hygienic standard of edible oils
Standard published on 6.9.2023
Selected format:Method for analysis of hygienic standard of fish and other aquatic products
Standard published on 31.8.2016
Selected format:Method for analysis of hygienic standard of pastry
Standard published on 16.3.2025
Selected format:Latest update: 2026-10-29 (Number of items: 2 208 109)
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